70007875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 105131520

約数和(自身を除く): 35123645

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 4211, 16625, 21055, 29477, 80009, 105275, 147385, 400045, 526375, 560063, 736925, 2000225, 2800315, 3684625, 10001125, 14001575, 70007875]

約数ペア:

[(1, 70007875), (5, 14001575), (7, 10001125), (19, 3684625), (25, 2800315), (35, 2000225), (95, 736925), (125, 560063), (133, 526375), (175, 400045), (475, 147385), (665, 105275), (875, 80009), (2375, 29477), (3325, 21055), (4211, 16625)]